14043114421 has 16 divisors (see below), whose sum is σ = 17014758400. Its totient is φ = 11333831040.

The previous prime is 14043114391. The next prime is 14043114427. The reversal of 14043114421 is 12441134041.

14043114421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14043114421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14043114427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866496 + ... + 882553.

It is an arithmetic number, because the mean of its divisors is an integer number (1063422400).

Almost surely, 2^14043114421 is an apocalyptic number.

It is an amenable number.

14043114421 is a deficient number, since it is larger than the sum of its proper divisors (2971643979).

14043114421 is a wasteful number, since it uses less digits than its factorization.

14043114421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749124.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 14043114421 its reverse (12441134041), we get a palindrome (26484248462).

The spelling of 14043114421 in words is "fourteen billion, forty-three million, one hundred fourteen thousand, four hundred twenty-one".